package com.atguigu.service;

/**
 * @author 琉
 * @create 2021-09-16 10:15
 */
public interface AccountService {
    void transfer(Integer fromId,Integer toId, Double money);

    //更新账户名
    void updateAccountNameInner(Integer accountId,String accountName);

    //更新账户钱
    void updateAccountMoney(Integer accountId,Double money);

}
